Question

No.of terms in the expression (a-b)×1 is/are​

Answer 1

Answer:

Correct answer is 4

given, (a+b)(c+d)

=ac+bc+ad+bd

In above expression the number of terms are Four (4)

Step-by-step explanation:

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Answer 2

Answer:

2 expression are given,

(a-b)×1=a-b

thus

there are two expression.